One-way flow spout insert



FIG. 1 is the one-way flow spout insert in three-dimensional view,highlighting the ball freely floating inside the tube of the deviceconfined between the three screening arms at the top of the tube and theintegrated circular ring seat inside the tube.

FIG. 2 is the front view of the one-way flow spout insert.

FIG. 3 is the back view of the one-way flow spout insert.

FIG. 4 is the left side view of the one-way flow spout insert.

FIG. 5 is the right side view of the one-way flow spout insert.

FIG. 6 is the top view of the one-way flow spout insert. The divisionline 8, as shown in this figure represents the cut-line for the halfsection view presented in FIG. 8 below.

FIG. 7 is the bottom view of the one-way flow spout insert; and,

FIG. 8 is the one-way flow spout insert in half section view,highlighting the ball freely floating inside the tube of the deviceconfined between the three screening arms at the top of the tube and theintegrated circular ring seat inside the tube.

The one-way flow spout insert is a distinctive one-way flow deviceinsertable into a valve, spout, straw, stem, or tube which may beattached to a liquid containment vessel.

CLAIM I claim the ornamental design for the article, one-way flow spoutinsert, as herein shown and described.